Online PHP editor | refs for F8UfQ

<?php class shapeClass { public function __set($name, $value) { throw new Exception("No such property: $name"); } public function __get($name) { throw new Exception("No such property: $name"); } } /* Declaring your struct/shape */ $person = new class() extends shapeClass { public $age = 15, $height = 72, $weight = 200; }; var_dump($person); var_dump($person->age); $person->age = 19; var_dump($person->age); try { var_dump($person->badProp); } catch (Exception $e) { var_dump($e); } try { $person->badProp = 5; } catch (Exception $e) { var_dump($e); }